From 41959f83bdd01f525e4a216985feeb018117f192 Mon Sep 17 00:00:00 2001
From: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Date: Fri, 11 Jul 2025 09:44:05 +0200
Subject: [PATCH] Docker Refactor

---
 ct/docker.sh              |  92 ++++++++++++++++++++++++++++++
 install/docker-install.sh | 114 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 206 insertions(+)
 create mode 100644 ct/docker.sh
 create mode 100644 install/docker-install.sh

diff --git a/ct/docker.sh b/ct/docker.sh
new file mode 100644
index 00000000..123d0c7c
--- /dev/null
+++ b/ct/docker.sh
@@ -0,0 +1,92 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVED/main/misc/build.func)
+# Copyright (c) 2021-2025 tteck
+# Author: tteck (tteckster)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.docker.com/
+
+APP="Docker"
+var_tags="${var_tags:-docker}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-4}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-12}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  get_latest_release() {
+    curl -fsSL https://api.github.com/repos/"$1"/releases/latest | grep '"tag_name":' | cut -d'"' -f4
+  }
+
+  msg_info "Updating base system"
+  $STD apt-get update
+  $STD apt-get -y upgrade
+  msg_ok "Base system updated"
+
+  msg_info "Updating Docker Engine"
+  $STD apt-get install --only-upgrade -y docker-ce docker-ce-cli containerd.io
+  msg_ok "Docker Engine updated"
+
+  if [[ -f /usr/local/lib/docker/cli-plugins/docker-compose ]]; then
+    COMPOSE_BIN="/usr/local/lib/docker/cli-plugins/docker-compose"
+    COMPOSE_NEW_VERSION=$(get_latest_release "docker/compose")
+    msg_info "Updating Docker Compose to $COMPOSE_NEW_VERSION"
+    curl -fsSL "https://github.com/docker/compose/releases/download/${COMPOSE_NEW_VERSION}/docker-compose-$(uname -s)-$(uname -m)" \
+      -o "$COMPOSE_BIN"
+    chmod +x "$COMPOSE_BIN"
+    msg_ok "Docker Compose updated"
+  fi
+
+  if docker ps -a --format '{{.Names}}' | grep -q '^portainer$'; then
+    msg_info "Updating Portainer"
+    docker pull portainer/portainer-ce:latest
+    docker stop portainer && docker rm portainer
+    docker volume create portainer_data >/dev/null 2>&1
+    $STD docker run -d \
+      -p 8000:8000 \
+      -p 9443:9443 \
+      --name=portainer \
+      --restart=always \
+      -v /var/run/docker.sock:/var/run/docker.sock \
+      -v portainer_data:/data \
+      portainer/portainer-ce:latest
+    msg_ok "Updated Portainer"
+  fi
+
+  if docker ps -a --format '{{.Names}}' | grep -q '^portainer_agent$'; then
+    msg_info "Updating Portainer Agent"
+    docker pull portainer/agent:latest
+    docker stop portainer_agent && docker rm portainer_agent
+    $STD docker run -d \
+      -p 9001:9001 \
+      --name=portainer_agent \
+      --restart=always \
+      -v /var/run/docker.sock:/var/run/docker.sock \
+      -v /var/lib/docker/volumes:/var/lib/docker/volumes \
+      portainer/agent
+    msg_ok "Updated Portainer Agent"
+  fi
+
+  msg_info "Cleaning up"
+  $STD apt-get -y autoremove
+  $STD apt-get -y autoclean
+  msg_ok "Cleanup complete"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
diff --git a/install/docker-install.sh b/install/docker-install.sh
new file mode 100644
index 00000000..238a8404
--- /dev/null
+++ b/install/docker-install.sh
@@ -0,0 +1,114 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 tteck
+# Author: tteck (tteckster)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.docker.com/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+get_latest_release() {
+  curl -fsSL https://api.github.com/repos/"$1"/releases/latest | grep '"tag_name":' | cut -d'"' -f4
+}
+
+DOCKER_LATEST_VERSION=$(get_latest_release "moby/moby")
+PORTAINER_LATEST_VERSION=$(get_latest_release "portainer/portainer")
+PORTAINER_AGENT_LATEST_VERSION=$(get_latest_release "portainer/agent")
+DOCKER_COMPOSE_LATEST_VERSION=$(get_latest_release "docker/compose")
+
+msg_info "Installing Docker $DOCKER_LATEST_VERSION"
+DOCKER_CONFIG_PATH='/etc/docker/daemon.json'
+mkdir -p $(dirname $DOCKER_CONFIG_PATH)
+echo -e '{\n  "log-driver": "journald"\n}' >/etc/docker/daemon.json
+$STD sh <(curl -fsSL https://get.docker.com)
+msg_ok "Installed Docker $DOCKER_LATEST_VERSION"
+
+read -r -p "${TAB3}Install Docker Compose v2 plugin? <y/N> " prompt_compose
+if [[ ${prompt_compose,,} =~ ^(y|yes)$ ]]; then
+  msg_info "Installing Docker Compose $DOCKER_COMPOSE_LATEST_VERSION"
+  mkdir -p /usr/local/lib/docker/cli-plugins
+  curl -fsSL "https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_LATEST_VERSION}/docker-compose-$(uname -s)-$(uname -m)" \
+    -o /usr/local/lib/docker/cli-plugins/docker-compose
+  chmod +x /usr/local/lib/docker/cli-plugins/docker-compose
+  msg_ok "Installed Docker Compose $DOCKER_COMPOSE_LATEST_VERSION"
+fi
+
+read -r -p "${TAB3}Would you like to add Portainer (UI)? <y/N> " prompt
+if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
+  msg_info "Installing Portainer $PORTAINER_LATEST_VERSION"
+  docker volume create portainer_data >/dev/null
+  $STD docker run -d \
+    -p 8000:8000 \
+    -p 9443:9443 \
+    --name=portainer \
+    --restart=always \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v portainer_data:/data \
+    portainer/portainer-ce:latest
+  msg_ok "Installed Portainer $PORTAINER_LATEST_VERSION"
+else
+  read -r -p "${TAB3}Would you like to install the Portainer Agent (for remote management)? <y/N> " prompt_agent
+  if [[ ${prompt_agent,,} =~ ^(y|yes)$ ]]; then
+    msg_info "Installing Portainer Agent $PORTAINER_AGENT_LATEST_VERSION"
+    $STD docker run -d \
+      -p 9001:9001 \
+      --name portainer_agent \
+      --restart=always \
+      -v /var/run/docker.sock:/var/run/docker.sock \
+      -v /var/lib/docker/volumes:/var/lib/docker/volumes \
+      portainer/agent
+    msg_ok "Installed Portainer Agent $PORTAINER_AGENT_LATEST_VERSION"
+  fi
+fi
+
+read -r -p "${TAB3}Expose Docker TCP socket (insecure) ? [n = No, l = Local only (127.0.0.1), a = All interfaces (0.0.0.0)] <n/l/a>: " socket_choice
+case "${socket_choice,,}" in
+  l)
+    socket="tcp://127.0.0.1:2375"
+    ;;
+  a)
+    socket="tcp://0.0.0.0:2375"
+    ;;
+  *)
+    socket=""
+    ;;
+esac
+
+if [[ -n "$socket" ]]; then
+  msg_info "Enabling Docker TCP socket on $socket"
+  $STD apt-get install -y jq
+
+  tmpfile=$(mktemp)
+  jq --arg sock "$socket" '. + { "hosts": ["unix:///var/run/docker.sock", $sock] }' /etc/docker/daemon.json > "$tmpfile" && mv "$tmpfile" /etc/docker/daemon.json
+
+  mkdir -p /etc/systemd/system/docker.service.d
+  cat <<EOF > /etc/systemd/system/docker.service.d/override.conf
+[Service]
+ExecStart=
+ExecStart=/usr/bin/dockerd
+EOF
+
+  $STD systemctl daemon-reexec
+  $STD systemctl daemon-reload
+
+  if systemctl restart docker; then
+    msg_ok "Docker TCP socket available on $socket"
+  else
+    msg_error "Docker failed to restart. Check journalctl -xeu docker.service"
+    exit 1
+  fi
+fi
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD apt-get -y autoremove
+$STD apt-get -y autoclean
+msg_ok "Cleaned"